Lift-lower controls for a pallet truck



FIG. 1 is a perspective view for a lift-lower controls for a pallet truck showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof; and,

FIG. 4 is a right side view thereof.

The broken line showing of a control handle in the figures is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for lift-lower controls for a pallet truck, as shown and described. 